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FORM Form 4: 521 RSUs settled; officer now holds 11,694 shares

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

FormFactor (FORM) reported insider activity by its CFO and SVP Global Finance, Aric McKinnis. On 11/05/2025, 521 restricted stock units were settled into common shares (transaction code M) at $0 per unit, and 130 shares were withheld (code F) at $55.36 to cover taxes. Following these transactions, the officer directly owned 11,694 common shares and 3,647 RSUs. The RSU grant dated August 5, 2024 vests in twelve quarterly installments through August 5, 2027.

Positive

  • None.

Negative

  • None.
Insider McKinnis Aric Brendan
Role CFO, SVP Global Finance
Type Security Shares Price Value
Exercise Restricted Stock Units 521 $0.00 --
Exercise Common Stock 521 $0.00 --
Tax Withholding Common Stock 130 $55.36 $7K
Holdings After Transaction: Restricted Stock Units — 3,647 shares (Direct); Common Stock — 11,824 shares (Direct)
Footnotes (1)
  1. These shares of common stock reflect the settlement of restricted stock units of the Issuer. Each Restricted Stock Unit (RSU) is convertible into a share of common stock on a 1-for-1 basis. Represents the number of shares withheld upon vesting of restricted stock units to cover tax withholding obligations. The Restricted Stock Units granted on August 5, 2024 vest in twelve (12) quarterly installments beginning on November 5, 2024 and ending on August 5, 2027 and will be settled into shares of common stock on or following the vesting dates. If the reporting person's employment is terminated for any reason before an applicable Vesting Date, all restricted stock units that have not yet vested shall be forfeited without consideration, except as provided in the change of control severance agreement and any other agreements regarding equity vesting and exercisability between the reporting person and Issuer, which agreements or form agreements are filed with the SEC.
Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
McKinnis Aric Brendan
(Last) (First) (Middle)
7005 SOUTHFRONT ROAD
(Street)
LIVERMORE CA 94551
(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
FORMFACTOR INC [ FORM ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
CFO, SVP Global Finance
3. Date of Earliest Transaction (Month/Day/Year)
11/05/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
 6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 11/05/2025 M 521 A $0(1) 11,824 D
Common Stock 11/05/2025 F 130(2) D $55.36 11,694 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Restricted Stock Units $0(1) 11/05/2025 M 521 (3) (4) Common Stock 521 $0 3,647 D
Explanation of Responses:
1. These shares of common stock reflect the settlement of restricted stock units of the Issuer. Each Restricted Stock Unit (RSU) is convertible into a share of common stock on a 1-for-1 basis.
2. Represents the number of shares withheld upon vesting of restricted stock units to cover tax withholding obligations.
3. The Restricted Stock Units granted on August 5, 2024 vest in twelve (12) quarterly installments beginning on November 5, 2024 and ending on August 5, 2027 and will be settled into shares of common stock on or following the vesting dates.
4. If the reporting person's employment is terminated for any reason before an applicable Vesting Date, all restricted stock units that have not yet vested shall be forfeited without consideration, except as provided in the change of control severance agreement and any other agreements regarding equity vesting and exercisability between the reporting person and Issuer, which agreements or form agreements are filed with the SEC.
Remarks:
/s/ Stan Finkelstein, Attorney-in-fact for Aric McKinnis 11/05/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did FORM disclose on Form 4?

The CFO settled 521 RSUs into common stock and had 130 shares withheld at $55.36 for taxes on 11/05/2025.

How many FORM shares does the officer hold after the transactions?

The officer directly owns 11,694 common shares and holds 3,647 RSUs.

What is the vesting schedule for the CFO's RSU grant?

The RSUs granted on August 5, 2024 vest in twelve quarterly installments from November 5, 2024 through August 5, 2027.

What transaction codes appear on the Form 4 for FORM?

The filing lists transaction codes M (RSU settlement) and F (shares withheld for taxes).

What prices are associated with the reported transactions?

The RSU settlement is shown at $0 per unit, and the tax withholding transaction reflects a share price of $55.36.